990022141404 has 18 divisors (see below), whose sum is σ = 2502555968640. Its totient is φ = 330007380456.

The previous prime is 990022141373. The next prime is 990022141417. The reversal of 990022141404 is 404141220099.

990022141404 is a `hidden beast` number, since 9 + 90 + 0 + 22 + 141 + 404 = 666.

990022141404 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 27500615039 = 990022141404 / (9 + 9 + 0 + 0 + 2 + 2 + 1 + 4 + 1 + 4 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13750307484 + ... + 13750307555.

Almost surely, 2^990022141404 is an apocalyptic number.

It is an amenable number.

990022141404 is an abundant number, since it is smaller than the sum of its proper divisors (1512533827236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

990022141404 is a wasteful number, since it uses less digits than its factorization.

990022141404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27500615049 (or 27500615044 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 990022141404 in words is "nine hundred ninety billion, twenty-two million, one hundred forty-one thousand, four hundred four".